Contains Method (GroupInfoCollection)

Determines whether the collection contains the specified GroupInfo object.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function Contains( _
   ByVal value As GroupInfo _
) As Boolean

'Usage
 
Dim instance As GroupInfoCollection
Dim value As GroupInfo
Dim value As Boolean
 
value = instance.Contains(value)

public virtual bool Contains( 
   GroupInfo value
)

Parameters

value: GroupInfo object for which to check in the collection

Return Value

Boolean true if specified object is in the collection; false otherwise

Example

This example removes a group item if it belongs to the collection.

FpSpread1.ActiveSheetView.AllowColumnMove = true;
FpSpread1.ActiveSheetView.GroupBarVisible = true;
FpSpread1.ActiveSheetView.AllowGroup = true;

FarPoint.Web.Spread.GroupInfo gi = new FarPoint.Web.Spread.GroupInfo();
gi.BackColor = Color.Yellow;
FarPoint.Web.Spread.GroupInfo gi2 = new FarPoint.Web.Spread.GroupInfo();
gi2.BackColor = Color.Green;
FarPoint.Web.Spread.GroupInfoCollection gic = new FarPoint.Web.Spread.GroupInfoCollection();
gic.AddRange(new FarPoint.Web.Spread.GroupInfo[] {gi, gi2});
FpSpread1.ActiveSheetView.GroupInfos.Add(gic[0]);
if (gic.Contains(gi)) {
    gic.Remove(gi);
}

Visual Basic

FpSpread1.ActiveSheetView.AllowColumnMove = True
FpSpread1.ActiveSheetView.GroupBarVisible = True
FpSpread1.ActiveSheetView.AllowGroup = True

Dim gi As New FarPoint.Web.Spread.GroupInfo
gi.BackColor = Color.Yellow
Dim gi2 As New FarPoint.Web.Spread.GroupInfo
gi2.BackColor = Color.Green
Dim gic As New FarPoint.Web.Spread.GroupInfoCollection()
gic.AddRange(New FarPoint.Web.Spread.GroupInfo() {gi, gi2})
FpSpread1.ActiveSheetView.GroupInfos.Add(gic(0))
If gic.Contains(gi) Then
gic.Remove(gi)
End If

Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

GroupInfoCollection Class
GroupInfoCollection Members